{"avoid_when":"只要容器镜像构建（Dockerfile/buildah）","content_hash":"96a77b8605a7cf7685f05974cb61640b67b4460880021c77da839e8529335e34","domain":"devops","evidence_urls":["https://github.com/hashicorp/packer"],"id":"packer","language":"Go","license":"BUSL-1.1","name":"Packer","niche":"image builder","repo":"https://github.com/hashicorp/packer","source_updated_at":"2026-07-21T20:48:50Z","status":"active","summary":"多云/多平台机器镜像构建工具（许可含 BSL 条款，需阅读 LICENSE）。","tags":["iac"],"use_when":"要可重复构建 AMI/镜像黄金镜像","verification_status":"verified","verified_at":"2026-07-21T20:48:50Z"}